Blood Blockade BattlefrontBlood Blockade Battlefront.

Blood Blockade Battlefront (Japanese: 血界戦線, Hepburn: Kekkai Sensen; lit. 'Bloodline Battlefront') is a Japanese manga series written and illustrated by Yasuhiro Nightow. It revolves around a young photographer named Leonardo Watch, who obtains 'the All Seeing Eyes of the Gods' at the cost of his sister's eyesight. After the incident, Leonardo moves to the city of Hellsalem's Lot to join an organization known as Libra to fight several monsters as well as terrorists.